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At the same time I laid on the same place a small parcel of the pupae of another species, F. flava, with a few of these little yellow ants still clinging to the fragments of their nest. This species is sometimes, though rarely, made into slaves, as has been described by Mr. Smith. Although so small a species, it is very courageous, and I have seen it ferociously attack other ants.
The men were therefore not available in sufficient numbers to defend the line of the Isonzo, otherwise it is likely it would have remained intact from the outset, and the Italian forces would never have been able to force their way through Flava and Monfalcone.
Now I was curious to ascertain whether F. sanguinea could distinguish the pupae of F. fusca, which they habitually make into slaves, from those of the little and furious F. flava, which they rarely capture, and it was evident that they did at once distinguish them; for we have seen that they eagerly and instantly seized the pupae of F. fusca, whereas they were much terrified when they came across the pupae, or even the earth from the nest, of F. flava, and quickly ran away; but in about a quarter of an hour, shortly after all the little yellow ants had crawled away, they took heart and carried off the pupae.
In one instance I found to my surprise an independent community of F. flava under a stone beneath a nest of the slave-making F. sanguinea; and when I had accidentally disturbed both nests, the little ants attacked their big neighbours with surprising courage.
Why not yesterday? Take me, I am thine, et cetera! Good, I said to myself, another one! Then I scrutinize her. Ah, my dear fellow, speaking physically, my incognita is the most adorable feminine person whom I ever met. She belongs to that feminine variety which the Romans call fulva, flava the woman of fire.
It sometimes happens that the larger or the smaller sized workers are the most numerous; or that both large and small are numerous, while those of an intermediate size are scanty in numbers. Formica flava has larger and smaller workers, with some few of intermediate size; and, in this species, as Mr.
Testa depresso-globosa, superne sub-conica, orbicularis, obsolete subangulata, flava seu rufa, spiraliter striata; spira prominens; anfractus 5, planati; basis imperforata; apertura sub-lunata, inferne angulata; peristoma incrassatum, subreflexum, album. Diam. maj. 6, min. 5 1/4, alt. 4 1/2 mill. Under the bark of Mimusops kaukii, in the Two Isles, on the North-East coast of Australia.
In one instance I found to my surprise an independent community of F. flava under a stone beneath a nest of the slave-making F. sanguinea; and when I had accidentally disturbed both nests, the little ants attacked their big neighbours with surprising courage.
In H. flava this "tubercle," instead of depending from the throat, grows upward from the lip, and, as we look at the flower directly from the front, completely hides the opening to the nectary, and an insect is compelled to insert its tongue on one side, which direction causes it to pass directly beneath the pollen disc, as in H. lacera, and with the same result.
Why not yesterday? Take me, I am thine, et cetera! Good, I said to myself, another one! Then I scrutinize her. Ah, my dear fellow, speaking physically, my incognita is the most adorable feminine person whom I ever met. She belongs to that feminine variety which the Romans call fulva, flava the woman of fire.
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